(:*******************************************************:)
(: Test: op-concatenate-mix-args-004.xq          :)
(: Written By: Pulkita Tyagi                             :)
(: Date: Thu May 12 23:38:31 2005                        :)
(: Purpose: args : string                                :)
(:*******************************************************:)

"xyz" , xs:string(" "), "b"
